1. Open the client detail page.
  2. Click the Files tab.
  3. To create a folder, click Add Folder and enter a name.
  4. To upload files, click Upload or drag and drop files into the file area.
  5. Select the target folder (or leave at root level).
  6. Files are uploaded and appear in the file tree.

You can download, rename, or delete files using the action buttons next to each file.